forked from pool/glibc
51 lines
1.3 KiB
Diff
51 lines
1.3 KiB
Diff
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2013-10-08 Andreas Schwab <schwab@suse.de>
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* sysdeps/m68k/start.S [SHARED]: Use PIC.
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Index: glibc-2.18/ports/sysdeps/m68k/start.S
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===================================================================
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--- glibc-2.18.orig/ports/sysdeps/m68k/start.S
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+++ glibc-2.18/ports/sysdeps/m68k/start.S
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@@ -52,6 +52,8 @@
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NULL
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*/
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+#include <sysdep.h>
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+
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.text
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.globl _start
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.type _start,@function
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@@ -74,6 +76,24 @@ _start:
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pea (%a1) /* Push address of the shared library
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termination function. */
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+#ifdef SHARED
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+ /* Load PIC register. */
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+ LOAD_GOT (%a5)
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+
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+ /* Push the address of our own entry points to `.fini' and
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+ `.init'. */
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+ move.l __libc_csu_fini@GOT(%a5), -(%sp)
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+ move.l __libc_csu_init@GOT(%a5), -(%sp)
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+
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+ pea (%a0) /* Push second argument: argv. */
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+ move.l %d0, -(%sp) /* Push first argument: argc. */
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+
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+ move.l main@GOT(%a5), -(%sp)
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+
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+ /* Call the user's main function, and exit with its value. But
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+ let the libc call main. */
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+ jbsr __libc_start_main@PLTPC
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+#else
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/* Push the address of our own entry points to `.fini' and
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`.init'. */
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pea __libc_csu_fini
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@@ -87,6 +107,7 @@ _start:
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/* Call the user's main function, and exit with its value. But
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let the libc call main. */
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jbsr __libc_start_main
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+#endif
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illegal /* Crash if somehow `exit' does return. */
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